Patents by Inventor Robin E. Gorrell
Robin E. Gorrell has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230377937Abstract: An article includes a substrate having a circuit forming surface and a non-circuit forming surface opposite the circuit forming surface. The article further includes a protective tape borne on the circuit forming surface. The protective tape includes a support layer and a curable adhesive layer borne on a major surface of the support layer. The curable adhesive layer includes a rubber elastomer and a thermal curing agent.Type: ApplicationFiled: October 19, 2021Publication date: November 23, 2023Inventors: Shujun J. Wang, Robin E. Gorrell, Roger A. Grisle, Richard Y. Liu, Yaoyao Chen
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Patent number: 11324113Abstract: Electrical conductors are disclosed. More particularly, undulating electrical conductors are disclosed. Certain disclosed electrical conductors may be suitable to be disposed on flexible or stretchable substrates.Type: GrantFiled: April 8, 2020Date of Patent: May 3, 2022Assignee: 3M Innovative Properties CompanyInventors: Nicholas T. Gabriel, Ronald D. Jesme, Andrew J. Ouderkirk, Ravi Palaniswamy, Andrew P. Bonifas, Alejandro Aldrin A. Narag, II, Robert M. Jennings, Robin E. Gorrell
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Patent number: 11164063Abstract: A multilayer stack includes a first stretchable layer having a first length, a first adhesive layer disposed on a top surface of the first stretchable layer and having the first length, a second stretchable layer disposed on a top surface of the first adhesive layer and having a second length smaller than the first length, a radio frequency identification tag including an antenna having a spiral form and disposed on a top surface of the second stretchable layer or on a bottom surface of the second stretchable layer, a second adhesive layer disposed on the second stretchable layer and having a third length less than the first length and greater than the second length where the second adhesive layer encapsulates the second stretchable layer, and a third stretchable layer disposed on a top surface of the second adhesive layer and having the third length.Type: GrantFiled: July 2, 2020Date of Patent: November 2, 2021Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: John D. Geissinger, Donald G. Peterson, Robin E. Gorrell, Howard M. Kaplan
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Publication number: 20200334512Abstract: A multilayer stack includes a first stretchable layer having a first length, a first adhesive layer disposed on a top surface of the first stretchable layer and having the first length, a second stretchable layer disposed on a top surface of the first adhesive layer and having a second length smaller than the first length, a radio frequency identification tag including an antenna having a spiral form and disposed on a top surface of the second stretchable layer or on a bottom surface of the second stretchable layer, a second adhesive layer disposed on the second stretchable layer and having a third length less than the first length and greater than the second length where the second adhesive layer encapsulates the second stretchable layer, and a third stretchable layer disposed on a top surface of the second adhesive layer and having the third length.Type: ApplicationFiled: July 2, 2020Publication date: October 22, 2020Inventors: John D. Geissinger, Donald G. Peterson, Robin E. Gorrell, Howard M. Kaplan
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Patent number: 10740669Abstract: A film assembly or a multilayer stack can include an antenna having a spiral form disposed on a stretchable layer. The film assembly includes a stretchable substrate having opposite major top and bottom surfaces, and a first material disposed on the major top surface of the stretchable substrate in the form of a plurality of intersecting rows and columns making the film assembly less stretchable than the stretchable substrate. The rows and columns define a plurality of closed cells. An antenna for use in a radio frequency identification tag is disposed on the stretchable substrate in each closed cell and is isolated from the first material. The antenna includes an elongated electrically conductive electrode having a spiral form.Type: GrantFiled: October 24, 2019Date of Patent: August 11, 2020Assignee: 3M Innovative Properties CompanyInventors: John D. Geissinger, Donald G. Peterson, Robin E. Gorrell, Howard M. Kaplan
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Publication number: 20200236780Abstract: Electrical conductors are disclosed. More particularly, undulating electrical conductors are disclosed. Certain disclosed electrical conductors may be suitable to be disposed on flexible or stretchable substrates.Type: ApplicationFiled: April 8, 2020Publication date: July 23, 2020Inventors: Nicholas T. Gabriel, Ronald D. Jesme, Andrew J. Ouderkirk, Ravi Palaniswamy, Andrew P. Bonifas, Alejandro Aldrin A. Narag, II, Robert M. Jennings, Robin E. Gorrell
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Patent number: 10653006Abstract: Electrical conductors are disclosed. More particularly, undulating electrical conductors are disclosed. Certain disclosed electrical conductors may be suitable to be disposed on flexible or stretchable substrates.Type: GrantFiled: December 14, 2015Date of Patent: May 12, 2020Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Nicholas T. Gabriel, Ronald D. Jesme, Andrew J. Ouderkirk, Ravi Palaniswamy, Andrew P. Bonifas, Alejandro Aldrin A. Narag, II, Robert M. Jennings, Robin E. Gorrell
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Patent number: 10628727Abstract: A radio frequency identification tag including a stretchable substrate folded along a fold line to form top and bottom stretchable fold portions is described. Each fold portion has major top and bottom surfaces with the major top surface of the bottom fold portion facing the major bottom surface of the top fold portion. An antenna having a spiral form is disposed on the major top surface of the top fold portion. First and second terminals are disposed on the major top surface of the top fold portion and are in electrical communication with respective first and second ends of the antenna. A meandering electrode is disposed on the major bottom surface of the bottom fold portion and has first and second electrode ends making crimp connections with the respective first and second terminals.Type: GrantFiled: January 15, 2019Date of Patent: April 21, 2020Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: John D. Geissinger, Robin E. Gorrell, Howard M. Kaplan
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Publication number: 20200057931Abstract: A film assembly or a multilayer stack can include an antenna having a spiral form disposed on a stretchable layer. The film assembly includes a stretchable substrate having opposite major top and bottom surfaces, and a first material disposed on the major top surface of the stretchable substrate in the form of a plurality of intersecting rows and columns making the film assembly less stretchable than the stretchable substrate. The rows and columns define a plurality of closed cells. An antenna for use in a radio frequency identification tag is disposed on the stretchable substrate in each closed cell and is isolated from the first material. The antenna includes an elongated electrically conductive electrode having a spiral form.Type: ApplicationFiled: October 24, 2019Publication date: February 20, 2020Inventors: John D. Geissinger, Donald G. Peterson, Robin E. Gorrell, Howard M. Kaplan
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Patent number: 10496915Abstract: A radio frequency identification (RFID) tag that includes an antenna having a spiral form disposed on a major surface of a flexible substrate is described. The RFID tag includes a first terminal disposed at a first end of the antenna and a second terminal disposed at the second end of the antenna. The RFID tag may include a pad portion along the length of the antenna between the first and second ends for mounting an integrated circuit. Except for the pad portion, a radius of curvature of the antenna along at least 90 percent of a length of the antenna between the first and second ends is greater than about 0.1 mm and less than about 10 mm.Type: GrantFiled: July 27, 2015Date of Patent: December 3, 2019Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: John D. Geissinger, Donald G. Peterson, Robin E. Gorrell, Howard M. Kaplan
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Publication number: 20190147313Abstract: A radio frequency identification tag including a stretchable substrate folded along a fold line to form top and bottom stretchable fold portions is described. Each fold portion has major top and bottom surfaces with the major top surface of the bottom fold portion facing the major bottom surface of the top fold portion. An antenna having a spiral form is disposed on the major top surface of the top fold portion. First and second terminals are disposed on the major top surface of the top fold portion and are in electrical communication with respective first and second ends of the antenna. A meandering electrode is disposed on the major bottom surface of the bottom fold portion and has first and second electrode ends making crimp connections with the respective first and second terminals.Type: ApplicationFiled: January 15, 2019Publication date: May 16, 2019Inventors: John D. Geissinger, Robin E. Gorrell, Howard M. Kaplan
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Patent number: 10229353Abstract: A radio frequency identification tag including a stretchable substrate (105) and an antenna (110) having a plurality of substantially concentric loops (140) disposed on the substrate is described. A radius of curvature of the antenna along at least 90% of each loop of the antenna may be greater than about 0.1 mm and less than about 5 mm. The antenna includes a first terminal (124) disposed within an innermost loop (145) of the antenna and a second terminal (126) disposed outside an outermost loop (147) of the antenna (110). The first terminal (124) is in electrical communication with a first end (120) of the antenna and the second terminal (126) is in electrical communication with a second end (122) of the antenna. The radio frequency identification tag may include an electrode making electrical connections with the first and second terminals.Type: GrantFiled: July 10, 2015Date of Patent: March 12, 2019Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: John D. Geissinger, Robin E. Gorrell, Howard M. Kaplan
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Publication number: 20170359894Abstract: Electrical conductors are disclosed. More particularly, undulating electrical conductors are disclosed. Certain disclosed electrical conductors may be suitable to be disposed on flexible or stretchable substrates.Type: ApplicationFiled: December 14, 2015Publication date: December 14, 2017Inventors: Nicholas T. Gabriel, Ronald D. Jesme, Andrew J. Ouderkirk, Ravi Palaniswamy, Andrew P. Bonifas, Alejandro Aldrin A. Narag, II, Robert M. Jennings, Robin E. Gorrell
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Publication number: 20170243101Abstract: A radio frequency identification (RFID) tag that includes an antenna having a spiral form disposed on a major surface of a flexible substrate is described. The RFID tag includes a first terminal disposed at a first end of the antenna and a second terminal disposed at the second end of the antenna. The RFID tag may include a pad portion along the length of the antenna between the first and second ends for mounting an integrated circuit. Except for the pad portion, a radius of curvature of the antenna along at least 90 percent of a length of the antenna between the first and second ends is greater than about 0.1 mm and less than about 10 mm.Type: ApplicationFiled: July 27, 2015Publication date: August 24, 2017Inventors: John D. Geissinger, Donald G. Peterson, Robin E. Gorrell, Howard M. Kaplan
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Publication number: 20170213123Abstract: A radio frequency identification tag including a stretchable substrate (105) and an antenna (110) having a plurality of substantially concentric loops (140) disposed on the substrate is described. A radius of curvature of the antenna along at least 90% of each loop of the antenna may be greater than about 0.1 mm and less than about 5 mm. The antenna includes a first terminal (124) disposed within an inner-most loop (145) of the antenna and a second terminal (126) disposed outside an outermost loop (147) of the antenna (110). The first terminal (124) is in electrical communication with a first end (120) of the antenna and the second terminal (126) is in electrical communication with a second end (122) of the antenna. The radio frequency identification tag may include an electrode making electrical connections with the first and second terminals.Type: ApplicationFiled: July 10, 2015Publication date: July 27, 2017Inventors: John D. Geissinger, Robin E. Gorrell, Howard M. Kaplan
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Publication number: 20150302990Abstract: A multilayer dielectric film including a first dielectric layer made from a material having a first breakdown field strength and a second dielectric layer disposed on the first dielectric layer made from a material having a different breakdown filed strength. A multilayer film including first and second electrically conductive layers separated by at least first and second dielectric layers is also disclosed. The first dielectric layer is disposed on the first electrically conductive layer, and the second dielectric layer is disposed on the first dielectric layer. The first electrically conductive layer can have at least one of an average surface roughness of at least ten nanometers, a thickness of at least ten micrometers, or an average visible light transmission of up to ten percent. The first dielectric layer may be a polymer and typically has a lower dielectric constant than the second dielectric layer, which may be ceramic.Type: ApplicationFiled: November 21, 2013Publication date: October 22, 2015Inventors: Dipankar Ghosh, Christopher S. Lyons, Robin E. Gorrell, Stephen P. Maki
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Publication number: 20150294793Abstract: A multilayer dielectric film including a first dielectric layer made from a material having a first breakdown field strength and a second dielectric layer disposed on the first dielectric layer made from a material having a different breakdown filed strength. A multilayer film including a first electrically conductive layer, the first dielectric layer disposed on the first electrically conductive layer, the second dielectric layer disposed on the first dielectric layer, and a second electrically conductive layer disposed on the second dielectric layer is also disclosed. The first electrically conductive layer can have at least one of an average surface roughness of at least ten nanometers, a thickness of at least ten micrometers, or an average visible light transmission of up to ten percent. The first dielectric layer may be a polymer and typically has a lower dielectric constant than the second dielectric layer, which may be ceramic.Type: ApplicationFiled: November 21, 2013Publication date: October 15, 2015Applicant: 3M INNOVATIVE PROPERTIES COMPANYInventors: Dipankar Ghosh, Christopher S. Lyons, Robin E. Gorrell, Stephen P. Maki
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Publication number: 20140355298Abstract: Optical articles that include adhesive lightguides having resonant circuits and one or more light sources are described. More particularly, optical articles having resonant circuits that, upon a triggering event, cause the one or more light source to emit light into the adhesive lightguide such that light is transported within the lightguide by total internal reflection are described. Additionally, applications and embodiments that include such optical articles are described.Type: ApplicationFiled: May 31, 2013Publication date: December 4, 2014Inventors: MICHAEL A. MEIS, AUDREY A. SHERMAN, ERIK A. AHO, ROBIN E. GORRELL, GEORGE D. KOKKOSOULIS, KEVIN R. SCHAFFER, DELONY L. LANGER-ANDERSON, ALAN G. HULME-LOWE
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Publication number: 20110284268Abstract: Provided is a means of improving the adhesion between a flexible circuit coverfilm and an encapsulant material in an inkjet printer application.Type: ApplicationFiled: May 6, 2011Publication date: November 24, 2011Inventors: RAVI PALANISWAMY, FONG LIANG TAN, RONALD L. IMKEN, ROBIN E. GORRELL
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Publication number: 20040104463Abstract: A laminated flip-chip interconnect package comprising a substrate having a chip attach surface and a board attach surface that define contact pads for attachment to corresponding pads on the chip and board wherein the substrate board surface comprises at least one solid plane covering the chip attach surface region near at least one chip corner. In one embodiment, the solid plane comprises a dielectric material, optionally covered with a soldermask or coverlay material. In an alternate embodiment, the solid plane comprises a metal, optionally covered with a soldermask or coverlay material.Type: ApplicationFiled: September 23, 2003Publication date: June 3, 2004Inventors: Robin E. Gorrell, Mark F. Sylvester, Donald R. Banks, Michael D. Holcomb, William V. Ballard, Kouichi Hirosawa, Sadanobu Satou, Teruhiko Kimura